When I wear the device, there are eight motors positioned around my ankle. The one pointing most closely to north vibrates. As I move, there is sometimes some lag before a motor changes state, but when I’m still, there is always one motor buzzing, or else two motors kind of taking turns. (Actually, one of the motors doesn’t work, because I burned the circuit board at its contact >< But that still tells me something.)
I’m not totally used to it yet—the buzzing is a little uncomfortable when it goes on for too long in one spot (like sitting in a car driving straight for several minutes). I think it might be an improvement if the motors were pulsed instead of continuous. But, if I am walking around, changing directions, it feels just fine. But I haven’t been using it enough for me to feel a strong absence or blindness when I take it off.
How do I use the knowledge? One of my hobbies is geocaching. In geocaching, I usually need to look at a GPS receiver and a compass alternately, while also not tripping over roots and while looking around for my goal. I haven’t gotten to try it yet, but with the ankle device (it’s called North Paw), I’m hoping to reduce my visual burden by transferring some responsibility to my tactile modality.
When I wear the device, there are eight motors positioned around my ankle. The one pointing most closely to north vibrates. As I move, there is sometimes some lag before a motor changes state, but when I’m still, there is always one motor buzzing, or else two motors kind of taking turns. (Actually, one of the motors doesn’t work, because I burned the circuit board at its contact >< But that still tells me something.)
I’m not totally used to it yet—the buzzing is a little uncomfortable when it goes on for too long in one spot (like sitting in a car driving straight for several minutes). I think it might be an improvement if the motors were pulsed instead of continuous. But, if I am walking around, changing directions, it feels just fine. But I haven’t been using it enough for me to feel a strong absence or blindness when I take it off.
How do I use the knowledge? One of my hobbies is geocaching. In geocaching, I usually need to look at a GPS receiver and a compass alternately, while also not tripping over roots and while looking around for my goal. I haven’t gotten to try it yet, but with the ankle device (it’s called North Paw), I’m hoping to reduce my visual burden by transferring some responsibility to my tactile modality.